Yokohama Otomatsuri—YOKO OTO—is a music festival held once every three years. One of Japan's largest and most diverse music festivals, it includes performances across all musical genres.

For Yokohama Otomatsuri 2016, the concept was "Super Universal." The YOKO OTO goal was a music festival that does more than transcend genres. It was a festival celebrating diversity, a festival at which people can enjoy music to their hearts' content, regardless of nationality, age, gender, or disabilities.